W e l c o m e t o X - B e a r i n g

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If you are looking for a stable, professional, and trustworthy supplier of heavy-machinery bearings and bushings, we will be your best partner in China.

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Full series bearings & bushings for excavators, bulldozers, dump trucks, loaders, and drilling machines
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Products

Strict quality control using high-purity GCr15 bearing steel, precision grinding, CNC machining, and advanced heat treatment
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Our Prodcuts

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HYUNDAI PARTS

Explore Our Hyundai Bearings & Bushings – Request a Quote Today!
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BEARINGS

Precision Bearings – Engineered for Performance, Reliability, and Heavy-Duty Applications.
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DOOSAN PARTS

Explore Our Doosan Bearings & Bushings – Request a Quote Today!
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HITACHI PARTS

Hitachi Bearings & Bushings – Durable, Reliable, and Built for Heavy-Duty Machinery.
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CAT PARTS

Premium Caterpillar Bearings & Parts – Durable, Reliable, and OEM-Compatible Solutions for Heavy Machinery.
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JCB PARTS

JCB – Innovative, Durable, and Multifunctional Construction Machinery for Efficient Worksites.
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FAQ

Bearings & Bushings for Heavy Machinery

about
We manufacture ball bearings, roller bearings, needle bearings, plain bushings, bronze bushings, and steel-backed bushings suitable for excavators, loaders, bulldozers, graders, dump trucks, rollers, and agricultural machinery.
Our products are compatible with CAT, Komatsu, JCB, Volvo, Hitachi, Doosan, Kobelco, John Deere, Terex, Liebherr, XCMG, SANY, Shantui, and many others.
Bearings: GCr15, Alloy Steel, 40Cr, 42CrMo Bushings: Bronze (C93200, C95400, Leaded Bronze), Steel, Self-Lubricating / Oil-Embedded Bronze Special materials and coatings are available for heavy-duty applications.
Yes. All products meet or exceed international brand standards (NTN, NSK, BOWER, SKF, LINK-BELT) and support OEM/private label production.
Our precision-engineered bearings and bushings typically last 20–40% longer than standard products, depending on usage.
Each product undergoes dimensional inspection, hardness testing, surface roughness measurement, and wear/fatigue tests to ensure top performance.
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Compatible Bearings for CAT, Komatsu, JCB, Volvo & More.

With strong production capability, stable product quality, and reliable global logistics, we have earned long-term trust from construction machinery customers around the world.
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